Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight, Vizier of Remedies, and Jirina, Dauntless General

Prerequisites

• Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight on the battlefield
• Vizier of Remedies on the battlefield
• Jirina, Dauntless General on the battlefield

Steps

1. Activate Jirina by sacrificing it
2. When Jirina dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Vizier of Remedies
3. Resolve the Jirina ability
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers